So, uh, making RPG characters is actually kind of a hobby of mine. I've got a handful of them done up for a variety of systems, with varying degrees of backstory detail (leaving that open makes it easier to adapt them to the campaign after all). I chose this one in particular because 5E is quite simplistic in terms of character creation compared to most, and because Wizard is the class that I feel represents me best. Ability scores are generated using the default point-buy method.

This character is meant to be a resourceful kind of caster, the type who tries to have a solution to the miscellaneous obstacles that bar the party's progress in ways the other members might not be well-equipped to deal with. In practice, much like a bard, but operating off of guile and discretion rather than flair. I don't have any roleplaying info done on any of my 5E premades, so this is more of a "character plan" than an actual full-fledged character, but I often have trouble coming up with those details without a world and a party for the character to exist in.

I didn't detail all the class abilities that would be unlocked, because that would make this incredibly long and tedious, but I did lay out any mechanical choices that would have to be made.